JP2016202485A - Baby bed - Google Patents

Baby bed Download PDF

Info

Publication number
JP2016202485A
JP2016202485A JP2015086797A JP2015086797A JP2016202485A JP 2016202485 A JP2016202485 A JP 2016202485A JP 2015086797 A JP2015086797 A JP 2015086797A JP 2015086797 A JP2015086797 A JP 2015086797A JP 2016202485 A JP2016202485 A JP 2016202485A
Authority
JP
Japan
Prior art keywords
baby
bed
cover
infant
bed surface
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2015086797A
Other languages
Japanese (ja)
Inventor
千里 大杉
Chisato Osugi
千里 大杉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP2015086797A priority Critical patent/JP2016202485A/en
Publication of JP2016202485A publication Critical patent/JP2016202485A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
    • A47D15/00—Accessories for children's furniture, e.g. safety belts or baby-bottle holders
    • A47D15/001—Mattresses
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/08—Fluid mattresses or cushions
    • A47C27/086—Fluid mattresses or cushions with fluid-like particles, e.g. filled with beads

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pediatric Medicine (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a baby bed that can maintain a back curve of a baby's backbone in a stable posture while preventing a large amount of sweat on his/her back in summer.SOLUTION: A baby bed includes: a cover 20 having a bed face 21 of a size of allowing a baby to sleep thereon, a peripheral face 22, and a bottom face that closes a bottom opening of the peripheral face; and synthetic-resin expandable beads movably filled in the cover and having an average particle diameter between 4 mm and 20 mm. A flow of the expandable beads in the cover forms the bed face in a concave shape on which a baby 30 is placed while maintaining a back curve of the baby's backbone in a stable posture. At the same time, the expandable beads below the bed face of the cover form an uneven surface, thereby securing gaps between the bet face and the baby's back which allow air permeability therebetween.SELECTED DRAWING: Figure 1

Description

本発明は乳児用ベッドに関し、特に乳児の背骨の後湾を安定に保つことができるとともに、夏期に乳児が背中に多量の汗をかき難いようにしたベッドに関する。   The present invention relates to an infant bed, and more particularly to a bed that can keep the back bay of an infant stable and that prevents the infant from sweating a large amount of sweat on the back in summer.

従来、乳児用ベッドは寝返りをしたときに乳児がベッドから落ちないよう、周囲を枠で囲む一方、ベッド床上にマットを敷設したものが一般的であった（特許文献１）。しかし、この乳児用ベッドではマット上に布団やクッションを重ねて柔らかくしても、赤ちゃんが背中を反り返らせて泣くことが多いだけでなく、背骨が歪み、頭の形状が歪みや偏平になるおそれがある。   Conventionally, an infant bed is generally one in which a perimeter is surrounded by a frame and a mat is laid on the bed floor so that the infant does not fall off the bed when turned over (Patent Document 1). However, in this baby bed, even if the mattress and cushions are layered on the mat and softened, not only the baby often crying with his back curled, but also the spine is distorted and the head shape is distorted and flattened There is a fear.

ところで、赤ちゃんは母親の子宮内で丸くなって成長しており、新生児期から腰のすわる頃まで背骨の丸み（後湾）をしっかりと保つと、よちよち歩きを始める頃には腰椎の前湾ができ始めて背骨のＳ字湾曲が形成され、安定して歩けるようになることが分かってきた。   By the way, the baby grows round in the mother's womb, and if you keep the spine round (back bay) from the newborn period to the time you sit down, the lumbar front bay will be It has been found that the S-curvature of the spine is formed for the first time, and it becomes possible to walk stably.

そこで、ベッド面を複数の水袋で構成し、ベッド面を湾曲させ、背骨の丸みを保って乳児を寝かせるようにした乳児用ベッド（特許文献２）、ベッド枠にハンモックを吊り下げ、背骨の丸みを保って乳児を寝かせるようにした乳児用ベッド、が提案されている。   Therefore, the bed surface is composed of a plurality of water bags, the bed surface is curved, the spine is kept round and the baby is laid down (Patent Document 2), the hammock is suspended from the bed frame, Infant beds have been proposed that keep the baby laid down while keeping it round.

しかし、水袋製のべッドでは乳児がベッド上で滑りやすくて姿勢が安定せず、又ハンモック式のベッドではハンモックを吊り下げる枠付きベッドが重いので、容易に持ち運びができない。   However, in the case of a water bag bed, the baby is slippery on the bed and the posture is not stable, and in the hammock type bed, the bed with a frame for hanging the hammock is heavy, so it cannot be easily carried.

これに対し、本件出願人は、乳児を寝かせることのできる大きさのベッド面と周囲の側面と側面の底面開口を塞ぐ底面とからなるカバーと、カバー内にカバー内容積に対して流動し得る量、例えば７５容量％〜９５容量％の範囲内の量が内蔵され、０．５ｍｍ〜３．０ｍｍの範囲内の大きさの平均粒径を有する合成樹脂製の発泡ビーズとから構成され、発泡ビーズがカバー内で流動することによってベッド面が凹状に形成され、凹状のベッド面に乳児が寝かされたときに乳児の身体を背骨の後湾を保ったままベッド面に載せることができ、しかも容易に持ち運びができるようにした乳児用ベッドを開発し商品化するに至った（特許文献３）。   On the other hand, the applicant of the present application can flow with respect to the volume of the cover in the cover, which includes a bed surface of a size that can lay an infant, a peripheral side surface, and a bottom surface that closes the bottom surface opening of the side surface. The amount, for example, a volume in the range of 75% to 95% by volume is built in, and is composed of foam beads made of synthetic resin having an average particle size in the range of 0.5 mm to 3.0 mm. The bed surface is formed in a concave shape by the beads flowing in the cover, and when the baby is laid down on the concave bed surface, the baby's body can be placed on the bed surface while keeping the back bay of the spine, Moreover, an infant bed that can be easily carried has been developed and commercialized (Patent Document 3).

特開２００４−４１６２９号公報JP 2004-41629 A 特開平１０−７５８５０号公報Japanese Patent Laid-Open No. 10-75850 特開２０１２−０１１１９１号公報JP2012-011191A

特許文献３記載の乳児用べッドでは乳児の背骨の後湾を安定に保つことができ、乳児が安心してスヤスヤとよく眠るものの、ベッド面の下方が粒径の小さい発泡ビーズが詰まっているので、夏期には熱がこもりやすく、背中に多量の汗をかいて汗疹ができるおそれがあった。   In the infant bed described in Patent Document 3, the back bay of the infant's spine can be kept stable, and the infant sleeps comfortably and comfortably, but the lower part of the bed surface is filled with foam beads having a small particle size Therefore, it was easy to get fever in summer, and there was a risk of sweating with a lot of sweat on the back.

本発明は、かかる問題点に鑑み、乳児の背骨の後湾を安定に保つことができるとともに、夏期に乳児が背中に多量の汗をかき難いようにした乳児用ベッドを提供することを課題とする。   In view of such problems, the present invention has an object to provide an infant bed that can stably keep the back bay of an infant's spine and that prevents the infant from sweating a large amount of sweat on the back in the summer. To do.

そこで、本発明に係る乳児用ベッドは、乳児を寝かせることのできる大きさのベッド面と周囲の側面と側面の底部開口を塞ぐ底面とからなるカバーと、上記カバーに内蔵され、平均粒径が４ｍｍ以上２０ｍｍ以下の範囲内の大きさの球状をなし、上記カバー内で流動し得る合成樹脂製の発泡ビーズとから構成されており、上記発泡ビーズが上記カバー内で流動することによって上記ベッド面が凹状に形成され、該凹状のベッド面に乳児が寝かされたときに乳児の身体が背骨の後湾を保たれる一方、上記カバーのベッド面下方の発泡ビーズの構成する凹凸が乳児の背中との間に通気性を確保し得る隙間を形成するようになっていることを特徴とする。   Therefore, an infant bed according to the present invention includes a cover comprising a bed surface of a size capable of laying an infant, a peripheral side surface, and a bottom surface closing the bottom opening of the side surface, and is incorporated in the cover, and has an average particle size. The bed surface has a spherical shape with a size in the range of 4 mm or more and 20 mm or less and is made of synthetic resin foam beads that can flow in the cover, and the foam beads flow in the cover. When the baby is laid on the concave bed surface, the infant's body is kept behind the spine, while the unevenness formed by the foam beads below the cover bed surface is the baby's body. It is characterized in that a gap that can ensure air permeability is formed between the back and the back.

本発明の第１の特徴はカバー内に平均粒径が４ｍｍ以上２０ｍｍ以下の範囲内の大きさの球状の発泡ビーズを内蔵するようにした点にある。これにより、カバー内のベッド面下方の発泡ビーズが凹凸を構成し、発泡ビーズと乳児の背中との間に隙間ができて通気性が確保される結果、夏期において乳児の下側に熱気がこもることは少なく、乳児が多量の汗をかいて汗疹ができるおそれを解消できる。   The first feature of the present invention is that spherical foam beads having a size within the range of 4 mm or more and 20 mm or less are incorporated in the cover. As a result, the foamed beads below the bed surface in the cover form irregularities, creating a gap between the foamed beads and the infant's back, ensuring air permeability. As a result, hot air is trapped under the infant in summer. There is little that can eliminate the risk of infants sweating with a lot of sweat.

本発明の第２の特徴はカバー内の発泡ビーズが流動され得るようにした点にある。これにより、乳児を凹状のベッド面に寝かせると、乳児の背骨の後湾を保ったまま、乳児をベッド面に載せることができ、更に発泡ビーズが乳児の重さを受けて適度に流動することによってベッド面によって抱かれたような姿勢になるので、姿勢が安定して安らかに睡眠する。   The second feature of the present invention is that the expanded beads in the cover can flow. As a result, when the baby is laid on the concave bed surface, the baby can be placed on the bed surface while keeping the back bay of the baby's spine, and the foamed beads will flow appropriately under the weight of the baby Makes the posture held by the bed surface, so that the posture is stable and sleeps peacefully.

また、発泡ビーズは軟らかく、流動することができるので、ベッド面は柔らかく、背骨に歪みが生じたり頭の形状が歪みや偏平になったりするのを防止できる。   Further, since the foam beads are soft and can flow, the bed surface is soft, and it is possible to prevent the spine from being distorted and the head shape from being distorted and flattened.

発泡ビーズの平均粒径を４ｍｍ以上２０ｍｍ以下の範囲内としたときには発泡ビーズの構成する凹凸が大きく、乳児が背中にゴツゴツとした違和感を感じることが懸念される。本発明の第３の特徴は発泡ビーズを平均粒径が４ｍｍ以上２０ｍｍ以下の範囲内の大きさの球状とした点にある。これにより、発泡ビーズの構成する凹凸が丸みをおびていてゴツゴツせず、乳児が背中に受ける違和感は少ない。   When the average particle diameter of the expanded beads is within the range of 4 mm or more and 20 mm or less, the irregularities formed by the expanded beads are large, and there is a concern that the infant may feel a sense of incongruity with a rugged back. The third feature of the present invention resides in that the expanded beads have a spherical shape with a mean particle size in the range of 4 mm to 20 mm. Thereby, the unevenness | corrugation which a foam bead comprises is rounded, does not get lumpy, and there is little discomfort which an infant receives on a back.

ベッド面は乳児を寝かせたときに乳児が違和感を感じないような柔らかい素材であればよい。例えば、綿糸、ポリエステル糸及びポリウレタン糸を用いてパイル編みで編成したパイル編み生地、ポリウレタン弾性糸、ポリウレタン・ナイロン混紡糸あるいはナイロン巻きポリウレタン糸（カバリングヤーン）を用いて平編み、リブ編みあるいはパイル編みなどで編成した生地を用いることができる。   The bed surface may be made of a soft material that does not make the baby feel uncomfortable when the baby is laid down. For example, pile knitted fabric knitted by pile knitting using cotton yarn, polyester yarn and polyurethane yarn, polyurethane elastic yarn, polyurethane / nylon blended yarn or nylon wound polyurethane yarn (covering yarn), flat knitting, rib knitting or pile knitting It is possible to use a fabric knitted by the method.

他方、側面は柔らかすぎると、乳児用ベッドの立体形状が崩れてしまうので、ベッド面に比較して少し硬めの生地を用いるのが好ましい。例えば、綿糸の平編み生地を用いると、ベッド面の凹状を良好に保つことができた。ただし、側面はベッド面を凹状にできれば、ベッド面と同程度の硬さとしてもよく、その場合にはベッド面と同じ編み組織を採用することができる。   On the other hand, if the side surface is too soft, the three-dimensional shape of the baby bed will collapse, so it is preferable to use a slightly stiffer fabric than the bed surface. For example, when a flat knitted fabric of cotton yarn was used, the concave shape of the bed surface could be kept good. However, the side surface may be as hard as the bed surface as long as the bed surface can be concave, and in that case, the same knitting structure as the bed surface can be employed.

底面はフロアなどで滑らないような生地を用いるのがよい。例えば、綿糸のパイル編み生地や平編み生地などを用いることができる。また、樹脂材料を点状に固着して滑り止めを行なうようにしてもよい。   The bottom should be made of fabric that does not slip on the floor. For example, a pile knitted fabric or a plain knitted fabric of cotton yarn can be used. Further, the resin material may be fixed in a dot shape to prevent slipping.

また、発泡ビーズにはポリエステルやポリスチレンなどの合成樹脂材料の発泡ビーズを用いるのがよい。発泡ビーズは流動できる大きさであればよいが、平均粒度は４ｍｍ以上２０ｍｍ以下の範囲内から選択されるのがよい。４ｍｍ未満では発泡ビーズの構成する凹凸が小さく十分な通気性を確保できず、２０ｍｍを超えると、たとえ球状としても発泡ビーズの構成する凹凸が大きくなりすぎて乳児の背中の違和感が大きくなるからである。   Moreover, it is good to use the foam bead of synthetic resin materials, such as polyester and polystyrene, as a foam bead. The expanded beads may be any size that can flow, but the average particle size is preferably selected from the range of 4 mm or more and 20 mm or less. If it is less than 4 mm, the unevenness of the foam beads is small and sufficient air permeability cannot be ensured, and if it exceeds 20 mm, the unevenness of the foam beads is too large even if it is spherical, and the back of the baby becomes uncomfortable. is there.

発泡ビーズは流動してベッド面を凹状に形成できる量であればよく、例えばカバーの内部空間の容積に対して４０容量％〜９５容量％の範囲内の量が内蔵されるのがよい。ただし、１００容量％を超える量、例えば１１０容量％の量であってもベッド面を押さえることによって発泡ビーズ自体が変形してベッド面を凹状にすることができるので、必ずしも９５容量％以下に限定されるものではない。   The foamed beads may be of an amount that can flow to form a concave bed surface. For example, an amount in the range of 40 volume% to 95 volume% with respect to the volume of the internal space of the cover is preferably incorporated. However, even if the amount exceeds 100% by volume, for example, 110% by volume, the bead surface itself can be deformed by pressing the bed surface to make the bed surface concave, so it is not necessarily limited to 95% by volume or less. Is not to be done.

乳児用ベッドは乳児を寝かせることができれば、その形状は特に限定されないが、例えばベッド面及び底面を円形、楕円形、正方形や長方形に製作することができる。例えば、ベッド面及び底面を長方形に製作すると、マットの代用として用いることができる。   The shape of the baby bed is not particularly limited as long as the baby can be laid down. For example, the bed surface and the bottom surface can be manufactured in a circle, an ellipse, a square, or a rectangle. For example, if the bed surface and the bottom surface are manufactured in a rectangular shape, it can be used as a substitute for a mat.

本発明に係る乳児用ベッドの好ましい実施形態を示す概略斜視図である。It is a schematic perspective view which shows preferable embodiment of the baby bed which concerns on this invention. 上記実施形態における発泡ビーズの凹凸とベッド面との関係を示す概略図である。It is the schematic which shows the relationship between the unevenness | corrugation of a foam bead in the said embodiment, and a bed surface. 発泡ビーズの形状を示す図である。It is a figure which shows the shape of a foam bead.

以下、本発明を添付図面に示す具体例に基づいて説明する。図１ないし図３は本発明に係る幼児用ベッドの好ましい実施形態を示す。図において、乳児用ベッド１０はカバー２０内部に発泡ビーズ２４を内蔵して構成されている。なお、発泡ビーズ２４は直接内蔵するようにしているが、内袋に入れてからカバー２０に内蔵するようにしてもよい。   Hereinafter, the present invention will be described based on specific examples shown in the accompanying drawings. 1 to 3 show a preferred embodiment of an infant bed according to the present invention. In the figure, the baby bed 10 is constructed by incorporating foam beads 24 inside the cover 20. Although the foam beads 24 are directly built in, the foam beads 24 may be built in the cover 20 after being put in the inner bag.

カバー２０はベッド面２１、側面２２及び底面から構成され、ベッド面２１と底面は縦６０ｃｍ〜７０ｃｍ、横４０ｃｍ〜５０ｃｍ程度の長方形状に形成され、側面２２は１０ｃｍ〜３５ｃｍの範囲内の幅の帯状に形成されている。   The cover 20 includes a bed surface 21, a side surface 22, and a bottom surface. The bed surface 21 and the bottom surface are formed in a rectangular shape having a length of about 60 cm to 70 cm and a width of about 40 cm to 50 cm, and the side surface 22 has a width in the range of 10 cm to 35 cm. It is formed in a band shape.

ベッド面２１及び底面には綿糸７０％、ポリエステル糸２５％、ポリウレタン糸５％を用いてパイル編みで編成した伸縮性のあるパイル編み生地が用いられている。なお、ベッド面２１と底面とは上下を入れ換え、底面をベッド面、ベッド面を底面として使用することもできる。   The bed surface 21 and the bottom surface are made of stretchy pile knitted fabric knitted by pile knitting using 70% cotton yarn, 25% polyester yarn and 5% polyurethane yarn. The bed surface 21 and the bottom surface can be interchanged so that the bottom surface is the bed surface and the bed surface is the bottom surface.

また、側面２２には綿糸を用いて平編みで編成した生地が用いられ、側面２２の生地はベッド面２１及び底面に比較して少し硬くなっているが、ベッド面２１を凹状にできる限りはベッド面２１と同じ編み組織とし、同程度の硬さとすることもできる。   In addition, a fabric knitted by flat knitting using cotton yarn is used for the side surface 22, and the fabric of the side surface 22 is slightly harder than the bed surface 21 and the bottom surface, but as long as the bed surface 21 can be concave. The same knitting structure as the bed surface 21 can be used, and the hardness can be the same.

発泡ビーズ２４には図３の（ａ）に示されるように、例えばポリエチレンやポリスチレンなどの合成樹脂材料を発泡させた平均粒径５ｍｍ（粒度分布４ｍｍ〜６ｍｍ）の大きさの真球状の発泡ビーズが用いられているが、４ｍｍ（粒度分布３ｍｍ〜５ｍｍ）〜２０ｍｍ（粒度分布１９ｍｍ〜２１ｍｍ）の範囲内から選択される値の平均粒径（平均粒度を中央値として適度な粒度分布を有する）であればよい。なお、発泡ビーズ２４は適度な丸みがあればよいので、図３（ｂ）に示されるような横長球状としてもよく、あるいは真球状と横長球状の組合せとしてもよい。   As shown in FIG. 3A, the expanded beads 24 are, for example, spherical spherical beads having an average particle size of 5 mm (particle size distribution: 4 mm to 6 mm) obtained by foaming a synthetic resin material such as polyethylene or polystyrene. Is used, but the average particle size selected from the range of 4 mm (particle size distribution 3 mm to 5 mm) to 20 mm (particle size distribution 19 mm to 21 mm) (having an appropriate particle size distribution with the average particle size as the median) If it is. In addition, since the foam bead 24 should just have moderate roundness, it may be a horizontally long sphere as shown in FIG. 3B, or a combination of a true sphere and a horizontally long sphere.

また、発泡ビーズ２４はカバー２０内の内容積に対して９０容量％の量が内蔵されている。なお、発泡ビーズ２４の量は４０容量％以上〜９５容量％の範囲から選ばれた量であれば、乳児２０の背骨の後湾姿勢を適切に保持することができるが、手でベッド面２１を押し付けることによって発泡ビーズ２４自体が多少変形し、ベッド面２１を凹状にできるので、１００容量％を超える量、例えば１１０容量％であってもよい。   Further, the foam beads 24 are incorporated in an amount of 90% by volume with respect to the internal volume in the cover 20. In addition, if the amount of the expanded beads 24 is an amount selected from the range of 40% by volume to 95% by volume, the back bay posture of the infant 20 can be appropriately maintained, but the bed surface 21 can be held by hand. Since the foamed beads 24 themselves are slightly deformed by pressing, and the bed surface 21 can be made concave, the amount may exceed 100% by volume, for example, 110% by volume.

乳児３０を寝かせる場合、図１に示すように、底面を下にしてベッド１０を例えばフロアなどに置き、ベッド面２１の中央を押さえると、発泡ビーズ２４がカバー２０内で流動してベッド面２１が凹状となる。そこで、ベッド面２１に乳児３０を載せると、乳児３０の背骨の後湾を保ったまま乳児３０の身体がベッド面２１に載せられ、更に乳児３０の体重を受けて発泡ビーズ２４が適度に流動し、乳児３０は背骨の後湾を保ったまま、柔らかいベッド面２１によって抱かれたような姿勢になる。   When the baby 30 is laid down, as shown in FIG. 1, when the bed 10 is placed on a floor or the like with the bottom face down and the center of the bed surface 21 is pressed, the foam beads 24 flow in the cover 20 and the bed surface 21. Becomes concave. Therefore, when the infant 30 is placed on the bed surface 21, the body of the infant 30 is placed on the bed surface 21 while keeping the back bay of the infant 30, and the foamed beads 24 are appropriately flown in response to the weight of the infant 30. The baby 30 is in a posture as if held by the soft bed surface 21 while keeping the back bay of the spine.

この姿勢は乳児３０が母親の子宮内でとっていた姿勢であり、しかも発泡ビーズ２４が球状となっているので、違和感が少なく、乳児３０は安らかに睡眠し、又ベッド面２１が柔らかく、背骨が歪んだり乳児３０の頭の形状が歪みや偏平になったりするのを防止できる。   This posture is the posture that the infant 30 has taken in the mother's womb and the foamed beads 24 are spherical, so there is little discomfort, the infant 30 sleeps peacefully, the bed surface 21 is soft, and the spine Can be prevented from being distorted or the head of the infant 30 from being distorted or flattened.

このとき、ベッド面２１の下側では発泡ビーズ２４の構成する凹凸が図２に示されるように、乳児３０の背中３０Ａと発泡ビーズ２４との間に適度な隙間を形成して空気の流通路となるので、例えば夏期において乳児３０の下側に熱気がこもることは少なく、乳児３０が多量の汗をかいて汗疹ができるおそれを解消できる。   At this time, as shown in FIG. 2, the unevenness of the foam beads 24 below the bed surface 21 forms an appropriate gap between the back 30 </ b> A of the infant 30 and the foam beads 24, and the air flow path. Therefore, for example, in summer, heat hardly accumulates on the lower side of the infant 30, and the possibility that the infant 30 may sweat a lot and sweat may be eliminated.

１０ 乳児用ベッド
２０ カバー
２１ ベッド面
２２ 側面
２４ 発泡ビーズ
３０ 乳児
３０Ａ 背中
10 Baby bed 20 Cover 21 Bed surface 22 Side surface 24 Foamed beads 30 Infant 30A Back

Claims (2)

乳児を寝かせることのできる大きさのベッド面（２１）と周囲の側面（２２）と側面（２２）の底部開口を塞ぐ底面（２３）とからなるカバー（２０）と、上記カバー（２０）に内蔵され、平均粒径が４ｍｍ以上２０ｍｍ以下の範囲内の大きさの球状をなし、上記カバー（２０）内で流動し得る合成樹脂製の発泡ビーズ（２４）とから構成されており、
上記発泡ビーズ（２４）が上記カバー（２１）内で流動することによって上記ベッド面（２１）が凹状に形成され、該凹状のベッド面（２１）に乳児が寝かされたときに乳児（３０）の身体が背骨の後湾を保たれる一方、上記カバー（２０）のベッド面（２１）下方の発泡ビーズ（２４）の構成する凹凸が乳児（３０）の背中との間に通気性を確保し得る隙間を形成するようになっていることを特徴とする乳児用ベッド。 A cover (20) comprising a bed surface (21) sized to allow an infant to lie down, a surrounding side surface (22), and a bottom surface (23) closing the bottom opening of the side surface (22); and the cover (20) Built-in, formed into a spherical shape with a mean particle size of 4 mm or more and 20 mm or less, and made of synthetic resin foam beads (24) capable of flowing in the cover (20),
When the foam beads (24) flow in the cover (21), the bed surface (21) is formed in a concave shape. When the baby is laid on the concave bed surface (21), the baby (30 ) Is maintained in the back bay of the spine, while the unevenness of the foam beads (24) below the bed surface (21) of the cover (20) provides ventilation between the baby (30) and the back. An infant bed characterized by forming a gap that can be secured. 上記発泡ビーズ（２４）は真球状又は横長球状をなしている請求項１記載の乳児用ベッド。
The baby bed according to claim 1, wherein the foam beads (24) are spherical or oblong.
JP2015086797A 2015-04-21 2015-04-21 Baby bed Pending JP2016202485A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2015086797A JP2016202485A (en) 2015-04-21 2015-04-21 Baby bed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015086797A JP2016202485A (en) 2015-04-21 2015-04-21 Baby bed

Publications (1)

Publication Number Publication Date
JP2016202485A true JP2016202485A (en) 2016-12-08

Family

ID=57487109

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015086797A Pending JP2016202485A (en) 2015-04-21 2015-04-21 Baby bed

Country Status (1)

Country Link
JP (1) JP2016202485A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019216363A1 (en) * 2018-05-11 2019-11-14 Osugi Chisato Baby bed
KR102072823B1 (en) * 2018-10-15 2020-02-03 신라래 Mat for newborn or infant
CN115376271A (en) * 2022-08-09 2022-11-22 慕思健康睡眠股份有限公司 Falling early warning method and system based on intelligent mattress and intelligent mattress
KR102579199B1 (en) * 2023-03-19 2023-09-15 주식회사 오리고코리아 Baby cushion using organic cotton

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6214813A (en) * 1985-07-11 1987-01-23 ロフテ−株式会社 Cushion
JPH10313979A (en) * 1997-05-15 1998-12-02 Daisoo:Kk Mattress
JP2002306283A (en) * 2001-04-12 2002-10-22 Bridgestone Corp Cushion material
JP2003135221A (en) * 2001-10-31 2003-05-13 Nisshin Kasei Kogyo Kk Cushion using aggregate of small granular bodies
JP2004180936A (en) * 2002-12-03 2004-07-02 Achilles Corp Beads cushion
JP2009165570A (en) * 2008-01-15 2009-07-30 Tatsuno Cork Kogyo Kk Shape retaining cushion
JP3163626U (en) * 2010-08-11 2010-10-21 小林　知司 Cushion
JP2012011191A (en) * 2010-06-02 2012-01-19 Chisato Osugi Bed for infants
US8590075B1 (en) * 2009-06-09 2013-11-26 Ibrahim H. Amjad Mattress assembly for newborn infants

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6214813A (en) * 1985-07-11 1987-01-23 ロフテ−株式会社 Cushion
JPH10313979A (en) * 1997-05-15 1998-12-02 Daisoo:Kk Mattress
JP2002306283A (en) * 2001-04-12 2002-10-22 Bridgestone Corp Cushion material
JP2003135221A (en) * 2001-10-31 2003-05-13 Nisshin Kasei Kogyo Kk Cushion using aggregate of small granular bodies
JP2004180936A (en) * 2002-12-03 2004-07-02 Achilles Corp Beads cushion
JP2009165570A (en) * 2008-01-15 2009-07-30 Tatsuno Cork Kogyo Kk Shape retaining cushion
US8590075B1 (en) * 2009-06-09 2013-11-26 Ibrahim H. Amjad Mattress assembly for newborn infants
JP2012011191A (en) * 2010-06-02 2012-01-19 Chisato Osugi Bed for infants
JP3163626U (en) * 2010-08-11 2010-10-21 小林　知司 Cushion

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019216363A1 (en) * 2018-05-11 2019-11-14 Osugi Chisato Baby bed
KR102072823B1 (en) * 2018-10-15 2020-02-03 신라래 Mat for newborn or infant
CN115376271A (en) * 2022-08-09 2022-11-22 慕思健康睡眠股份有限公司 Falling early warning method and system based on intelligent mattress and intelligent mattress
CN115376271B (en) * 2022-08-09 2023-10-20 慕思健康睡眠股份有限公司 Fall early warning method and system based on intelligent mattress and intelligent mattress
KR102579199B1 (en) * 2023-03-19 2023-09-15 주식회사 오리고코리아 Baby cushion using organic cotton

Similar Documents

Publication Publication Date Title
US7644990B2 (en) Body support device for sleeping in a seated position
CA2389606C (en) Pressure relief pillow and methods
US10869556B2 (en) Backrest pillow
JP5733824B2 (en) Baby bed
CA2793466C (en) Feeding pillow with removable support surface
US8479334B1 (en) Pillow for supporting a baby at play
US8556343B2 (en) Versatile seat liner
WO2006026764A1 (en) Head positioning device
US20080040854A1 (en) Child seat/holder
JP2016202485A (en) Baby bed
KR200483330Y1 (en) Functional pillow
US20130146723A1 (en) Head supporting apparatus
JP6173392B2 (en) Head cushion
JP6208174B2 (en) Cushion structure
KR200438607Y1 (en) pillow
JP4299095B2 (en) Infant posture holding structure
WO2019216363A1 (en) Baby bed
KR20120006946U (en) Neck pillow for travel of fix-choice type
US20160135612A1 (en) Bed sheet with three-dimensional shaped contours
CN201617509U (en) Growth-promoting chair for babies
WO2023238892A1 (en) Pillow
JP3214178U (en) pillow
US11825961B2 (en) Newborn sleep insert for bassinette and crib
WO2017142700A1 (en) Leu&#39;s pillow
JP3205948U (en) Pillow that can be folded to adjust its shape and height

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170123

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20171130

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20171207

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180205

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20180214